Finite Group Databasebeta

← C7⋊#16812841 #37567955

Subgroups — C7⋊#16812841 #37567955

Order 24444.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×C3⋊D3×C97C211yesmaximal, characteristic
2C32×C7×C97C411yescharacteristic, complemented, Hall
3D3×C7×C97—62no—
4#16812841—71nomaximal, Hall
5Dic679—91nomaximal, Hall
6C3×C7×C97—22no—
7C3⋊D3×C97D711yescharacteristic
8C2×C7×C97—91no—
9C32×C97Dic711yescharacteristic, complemented, Hall
10C7×C97#15711yescharacteristic, complemented, Hall
11D3×C97—62no—
12Dic97—631noHall
13C3×C97—22no—
14C7⋊#157—971nomaximal, Hall
15C2×C97—91no—
16C7×C3⋊D3D9711yescharacteristic
17C97C7⋊#15711yescharacteristic, complemented, Sylow
18C32×C7Dic9711yescharacteristic, complemented, Hall
19D3×C7—62no—
20#157—6791noHall
21Dic7—8731noHall
22C3×C7—22no—
23C3⋊D3D67911yescharacteristic
24C2×C7—91no—
25C32Dic67911yescharacteristic, complemented, Sylow
26C7#1681284111yescharacteristic, complemented, Sylow
27D3—62no—
28C4—61111noSylow
29C3—22no—
30C2—91no—
subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C7×C97C4
prime radical, cosocleC7×C3⋊D3×C97C2
LCSG ▷ C32×C7×C97
UCSC1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C32×C7×C97C4semidirect
9. C32×C97Dic7semidirect
10. C7×C97#157semidirect
17. C97C7⋊#157semidirect
18. C32×C7Dic97semidirect
25. C32Dic679semidirect
26. C7#16812841semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C7×C3⋊D3×C972
#168128417
Dic6799
C7⋊#15797